An Econometric Planning Model for American Telephone and Telegraph Company

• 1 January 1973
• journal article
• Published by JSTOR in The Bell Journal of Economics and Management Science
• Vol. 4  (1) , 29
• https://doi.org/10.2307/3003138

Abstract

Keywords

• ECONOMETRIC PLANNING
• PLANNING MODEL
• AMERICAN TELEPHONE
• TELEGRAPH COMPANY